hardhat.config.js

// Loading env configs for deploying and public contract source
require("dotenv").config();

// Using hardhat-ethers plugin for deploying
// See here: https://hardhat.org/plugins/nomiclabs-hardhat-ethers.html
//           https://hardhat.org/guides/deploying.html
require("@nomiclabs/hardhat-ethers");

// Testing plugins with Waffle
// See here: https://hardhat.org/guides/waffle-testing.html
require("@nomiclabs/hardhat-waffle");

// This plugin runs solhint on the project's sources and prints the report
// See here: https://hardhat.org/plugins/nomiclabs-hardhat-solhint.html
require("@nomiclabs/hardhat-solhint");

// Verify and public source code on etherscan
require("@nomiclabs/hardhat-etherscan");

// Coverage testing
require("solidity-coverage");

// Call internal function
require("hardhat-exposed");

const config = {
  defaultNetwork: "hardhat",
  networks: {
    hardhat: {
      accounts: { count: 300 },
      // blockGasLimit: 100000000429720
    },
    localhost: {
      chainId: 31337,
    },
    rinkeby: {
      url: `https://rinkeby.infura.io/v3/${process.env.INFURA_API_KEY}`,
      accounts: [
        process.env.DEPLOY_ACCOUNT1,
        process.env.DEPLOY_ACCOUNT2,
        process.env.DEPLOY_ACCOUNT3,
      ],
    },
  },
  etherscan: {
    apiKey: `${process.env.VERIFY_SCAN_KEY}`,
  },
  solidity: {
    compilers: [
      {
        version: "0.8.0",
        settings: {
          optimizer: {
            enabled: true,
            runs: 200,
          },
        },
      },
    ],
  },
  paths: {
    sources: "./contracts",
    tests: "./test",
    cache: "./cache",
    artifacts: "./artifacts",
    deploy: "deploy",
    deployments: "deployments",
  },
  mocha: {
    timeout: 200000,
    useColors: true,
    reporter: "mocha-multi-reporters",
    reporterOptions: {
      configFile: "./mocha-report.json",
    },
  },
  exposed: { prefix: "eps" },
};

module.exports = config;